package com.weijian.dal.dto.social;

import io.swagger.v3.oas.annotations.media.Schema;
import jakarta.validation.constraints.NotNull;
import lombok.Data;


/**
 * 点赞/取消点赞请求DTO
 */
@Data
@Schema(description = "点赞/取消点赞请求")
public class LikeRequestDTO {

    @NotNull(message = "课程ID不能为空")
    @Schema(description = "课程ID", required = true)
    private Long courseId;
}